.flexBox {
width: 200;
height:60;
display:flex;
background-color:darkgray;
margin-top:20;
flex-direction:row;
}

.flexItem {
width:20;
background-color:darkcyan;
margin:5;
}

.start {
align-items:'flex-start'
}

.end {
align-items:flex-end
}

.center {
align-items:'center'
}

.stretch {
align-items:'stretch'
}